Answer:
A and D
Explanation:
A. The difference between borrows and returns is zero.
A. The difference between borrows and returns is zero.
D. The sum of borrowed and return is a positive even number.
At a point where the number of borrowed laptop and return laptop is zero, it is an indication that a particular laptop is not currently borrowed. For instance, if in a particular period of time a total number of borrowed computer is 50 and the total number of returned is 50 (50 - 50 = 0) it implies that no laptop is unreturned. While on the other hand if the number of borrowed and returned is a positive even number, this also implies that the number must be one of (even number) i.e 2,4,6,8,10,12,14,16,18,20 etc.
The study of the meaning of words is called semantics.
a. True
Answer:The Industrial Revolution was powered by burning coal, and big industrial cities began pumping vast quantities of pollution into the atmosphere.
Explanation:
Answer:c-$28 the difference between what she was willing to pay and price paid
Explanation:
Consumer surplus is the amount which the person is willing to pay minus actual price he pays for any good or service.
here Willing Price=$100
Actual Pay=$72
consumer surplus=100-72
consumer surplus=$ 28
